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About Us

About Our Firm

JCHerren Company has been specializing in tax returns for flight crews since 1980. Our firm can prepare income tax returns by mail. We will send you a tax organizer that includes a detailed aviation checklist that can be returned to us by mail, email or fax. We prepare out of state and multiple state tax returns. Our office is open twelve months of the year to assist you in any tax problems that might arise. If you would like a free income tax arranger to assist you in compiling your tax information, just give us a call and we will mail one to you.

We have a fully computerized accounting system that can provide a wide range of accounting needs including:

  • Monthly, quarterly, or yearly financial statements
  • Comparative financial reports
  • Cash flow statements
  • Full service payroll including laser printed W-2's, 1099's, 941-940 reports
  • Depreciation reports
  • Specialized reports as needed by the client


JCHerren Company is committed to your success. We've learned a lot since we began in this business, and our dedicated, responsive staff is ready to apply that knowledge to your growth and success.

We look forward to partnering with you on your journey to success.

Our Clients

We specialize in tax preperation throughout the United States and abroad. We have clients with almost all major and regional U.S. airlines including some foreign airlines.



John Herren, EA, Founding Partner

John Herren is a recently retired Captain for a major airline. He has a BA in accounting, and has been an Enrolled Agent with the IRS since 1992. John started the business in 1980 and continued to grow the business throughout his entire airline career. He has represented taxpayers in disputes with the IRS all the way to appeals with great success.


Kathy Herren, EA, Partner

Kathy Herren is an Enrolled Agent with the IRS and has been a partner in the business since 1983. She has been an accountant since 1972. Kathy is responsible for the day to day operation of the business.





Mrs. Joyce Mennemeyer, Senior Tax Accountant

Joyce has a BS in accounting, and a minor in business administration. She has 24+ years experience in the accounting and tax field. She started with the firm in 2011, and works full time throughout the year. Joyce is responsible for all business returns, preparing individual, partnerships, corporate, estates, and trust returns.


Jack Myers, Staff Tax Accountant

Jack is a CPA with a BS in accounting and 30+ years experience in consumer finance accounting culminating as a controller for a very large capital markets company. Since relocating to St Louis, this is his 3rd year preparing tax returns and his first year with our firm.

Rose Arechederra, Receptionist

Rose is a retired licensed insurance professional with additional background in payroll and general accounting services.